Manpower-driven device with bi-directional input and constant directional rotation output

ABSTRACT

The present invention is related to a manpower driven device being able to do particular bidirectional pedaling to provide constant directional output for driving the loading wheel train, wherein its pedaling direction is selected by the rider according to his/her operating statuses of the muscles and joints, or the same directional outputs of different speed ratios is made further through the different driving directional inputs.

BACKGROUND OF THE INVENTION

(a) Field of the invention

The present invention discloses a device being able to do bi-directionalrotation of positive or reverse rotation by both or one of the humanhand or foot for driving input end of the manpower-driven input deviceand further through output end of the manpower-driven input device toinput end of the constant directional rotation output transmissiondevice to provide constant directional rotation output via the outputend of the constant directional rotation output transmission device fordriving the loading wheel trains, wherein the present invention can beapplied in bi-directional manpower-driven carriers including footpedaling driven vehicles, or hand rotating driven vehicles, or both orone of the pedaling and hand rotating driven vehicles; or can be appliedin bi-directional manpower-driven sport devices including foot pedalingdriven sport devices, or hand rotating driven sport devices, or both orone of the pedaling and hand rotating driven sport devices; or can beapplied in generally driven fluid pumps, or fans or generating devicesincluding foot pedaling driven devices, or hand rotating driven devices,or both or one of the pedaling and hand rotating vehicles drivendevices.

(b) Description of the Prior Art

We all know that the bicycle rider is always pedaling in constantdirections using the relevant muscles and joints are periodically andconstantly; i.e part of the muscles and joints of pedaler's body arealways at force exerting and receiving statuses, while the other part ofmuscles and joints of the pedaler's body are always at non-forceexerting and receiving statuses; therefore, loading on the human body isunevenly distributed, and the rider may incur sport hazard due totiredness of longtime stepping movement.

SUMMARY OF THE INVENTION

The present invention discloses a manpower-driven device having aparticular man-power driven device being able to do bi-directionalrotational input having its output ends for providing output to theinput ends of the constant directional rotation output transmissiondevice, while the constant rotating directional output is used to drivethe loading wheel train via the output end of the constant directionalrotation output transmission device, wherein directional driving inputcan be freely selected by the user, or the constant rotating directionaloutput of different rotational speed ratios in different directions ofdriving inputs can be made via the constant directional rotation outputtransmission devices of different transmission speed ratios.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a basic block schematic view of the manpower driving device ofthe invention with bi-directional input and constant rotatingdirectional output.

FIG. 2 is a block schematic view showing that the driving device in FIG.1 is additionally installed with a transmission device (104) between themanpower input device (101) and constant directional rotation outputtransmission device (102).

FIG. 3 is a block schematic view showing that the driving device in FIG.1 is additionally installed with a transmission device (104) betweenconstant directional rotation output transmission device (102) and thedriven loading wheel train (103).

FIG. 4 is a block schematic view showing that the driving device in FIG.1 is additionally installed with a transmission device (104) betweenmanpower input device (101) and constant directional rotation outputtransmission device (102) as well as between constant directionalrotation output transmission device (102) and the driven loading wheeltrain (103).

FIG. 5 is a structural block schematic view of the invention beingapplied in a manpower driven sport device having loading wheel train offixed damping.

FIG. 6 is a structural block schematic view of the invention beingapplied in a manpower driven sport device having loading wheel trainswith operatively controllable damping.

FIG. 7 is a structural block schematic view of the invention beingapplied in a manpower driven carrier which is externally installed witha fixed damping device for producing damping thereby constituting sportdevice functions.

FIG. 8 is a structural block schematic view of the invention beingapplied in a manpower driven carrier which is externally installed withan operatively controllable damping device (105) thereby constitutingsport device functions.

FIG. 9 is a structural block schematic view of the mechanicalfunctioning device of the invention being driven in constant directionalrotation.

FIG. 10 is a structural block schematic view of the invention fordriving the power generator.

FIG. 11 is a structural block schematic view of the integrally combinedstructure of the driven loading wheel train (103) and the powergenerator (109) of the invention.

FIG. 12 is a structural block schematic view of the invention showingthat loading wheel train (103) of manpower driven carrier is equippedwith the power generator (109).

Description of Main Component Symbols

-   101: Manpower input device-   102: Constant directional rotation output transmission device-   103: Loading wheel train-   104, 200: Transmission device-   105: Externally installed operatively controllable damping device-   106: Loading wheel train of fixed damping-   107: Loading wheel train of operatively controllable damping-   108: Rotation type mechanical functioning device-   109: Power generator set-   110: Operative control device relative to power generator-   111: Circuit switch and protective device-   112: Externally installed fixed damping device

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

The present invention discloses a device being able to do bi-directionalrotation of positive or reverse rotation by both or one of the humanhand or foot for driving input end of the manpower-driven input deviceand further through output end of the manpower-driven input device toinput end of the constant directional rotation output transmissiondevice to provide constant directional rotation output via the outputend of the constant directional rotation output transmission device fordriving the loading wheel trains, wherein the present invention can beapplied in bi-directional manpower-driven carriers including footpedaling driven vehicles, or hand rotating driven vehicles, or both orone of the pedaling and hand rotating driven vehicles; or can be appliedin bi-directional manpower-driven sport devices including foot pedalingdriven sport devices, or hand rotating driven sport devices, or both orone of the pedaling and hand rotating driven sport devices, or can beapplied in generally driven fluid pumps, or fans or generating devicesincluding foot pedaling driven devices, or hand rotating driven devices,or both or one of the pedaling and hand rotating vehicles drivendevices.

The present invention discloses a manpower-driven device having aparticular man-power driven device being able to do bi-directionalrotational input having its output ends for providing output to theinput ends of the constant directional rotation output transmissiondevice, while the constant rotating directional output is used to drivethe loading wheel train via the output end of the constant directionalrotation output transmission device, wherein directional driving inputcan be freely selected by the user, or the constant rotating directionaloutput of different rotational speed ratios in different directions ofdriving inputs can be made via the constant directional rotation outputtransmission devices of different transmission speed ratios.

FIG. 1 is a basic block schematic view of the manpower driving device ofthe invention with bi-directional input and constant rotatingdirectional output.

FIG. 2 is a block schematic view showing that the driving device in FIG.1 is additionally installed with a transmission device (104) between themanpower input device (101) and constant directional rotation outputtransmission device (102).

FIG. 3 is a block schematic view showing that the driving device in FIG.1 is additionally installed with a transmission device (104) betweenconstant directional rotation output transmission device (102) and thedriven loading wheel train (103).

FIG. 4 is a block schematic view showing that the driving device in FIG.1 is additionally installed with a transmission device (104) betweenmanpower input device (101) and constant directional rotation outputtransmission device (102) as well as between constant directionalrotation output transmission device (102) and the driven loading wheeltrain (103).

For the manpower driving device with bi-directional input and constantrotating directional output, the manpower input device (101) is drivenby both or one of the human hand or foot in the first driven rotatingdirection or in the second driven rotating direction of contraryrotating direction, wherein the rotational energy output from output endof the manpower input device (101) is directly provided or throughtransmission device (104) to provide to the input end of constantdirectional rotation output transmission device (102), and therotational energy output in constant rotating direction from output endof constant directional rotation output transmission device (102) isused to drive the loading wheel train (103) as shown in FIG. 1˜FIG. 4,wherein:

The manpower input device (101): It receives the positive or reversebi-directional rotation or reciprocation driving input by both or one ofthe hand or foot of human body to produce the selected speed ratio aswell as to be constituted by corresponding positive or reversebi-directional rotation output mechanism comprising the pedal,crankshaft and bi-directional rotation transmission wheel train, orcomprising the handle, handle shaft, and bi-directional rotationtransmission wheel train, or comprising the conventional manpower-drivenbi-directional rotation mechanism device.

The input power for the energy to drive the first driven rotatingdirection or the second driven rotating direction comes from both or oneof the human hand or foot for driving the input end of the manpowerinput device (101).

The first driven rotating direction is contrary to the second drivenrotating direction.

The constant directional rotation output transmission device (102): Theconstant rotating directional transmission device (102) directlyreceives or is through transmission device (104) to receive differentrotating directional energy from manpower input device (101) so as toprovide constant rotating directional power output; wherein the internaltransmission component of constant directional rotation outputtransmission device (102) are constituted by one or more than onetransmission components of the 1)gear train; or 2) friction wheel train;or 3) chain and chain sprocket train; or 4) belt and belt wheel train;or 5) transmission crankshaft and wheel train; or 6) fluid transmissiondevice; or 7) electromagnetic transmission device, etc., wherein ifconstant rotating directional transmission device (102) is driven by theinputs of the first driven rotating direction and second driven rotatingdirection in different rotating directions, the speed ratio of theconstant directional rotation between the one at input end and the oneat the output end is the same or different or a variable speed ratio.

The loading wheel train (103): It is the wheel train type load beingdirectly driven by the constant directional rotation output transmissiondevice (102) or being driven in the single constant directional rotationvia the transmission device (104).

The transmission device (104): The transmission device (104) isconstituted by the automatic or manually operated stepped or steplessvariable speed transmission device.

The manpower driven device with bi-directional input and constantdirectional rotation output includes the application for bi-directionalrotation manpower driven carrier being driven by both or one of thehuman hand or foot, wherein the bi-directional rotation energy output ofthe manpower input device (101) being driven by both or one of the humanhand or foot for positive or reverse rotation is directly provided orprovided via transmission device (104) to at least one constantdirectional rotation output transmission device (102), and the loadingwheel train (103) is directly driven or driven via transmission device(104) by the constant directional rotation output power from the outputend of the constant directional rotation output transmission device(102); wherein the transmission device (104) is constituted by theautomatically or manually operated stepped or stepless variable speeddevice, while the manpower input device (101) is driven by both or oneof the human hand or foot for positive or reverse rotation to provideoutput of relative directional rotation at selected speed ratio.

The manpower driven device with bi-directional input and constantdirectional rotation output being applied in manpower driven carriers isconstituted by the manpower driven carriers having the wheel trainincluding foot pedaling driven vehicles, or hand rotating drivenvehicles, or both foot pedaling and hand rotating driven vehicles todrive the manpower input device (101) for positive or reverse rotationby both or one of the human hand or foot, and further output positive orreverse rotational energy from the output end is further directlyprovided or provided via transmission device (104) to the input end ofconstant directional rotation output transmission device (102), and thenthe loading wheel train (103) is therefore directly driven or driven viatransmission device (104) by the rotational energy output of theconstant directional rotation output from the output end of the constantdirectional rotation output transmission device (102) to further drivethe carrier being combined with loading wheel train (103), wherein thetransmission device (104) includes the constitution of automatically ormanually operated stepped or stepless variable speed devices.

The manpower driven device with bi-directional input and constantdirectional rotation output can be further applied in manpower drivensport devices, such as health exercise bicycles, such as that FIG. 5 isa structural block schematic view of the invention being applied in amanpower driven sport device having loading wheel train of fixeddamping, wherein it includes the constitution of the manpower inputdevice (101) being driven by both or one of the human hand or foot forpositive or reverse rotation and having at least one constantdirectional rotation output transmission device (102) with the inputends whereof to directly receive or through transmission device (104) toreceive the rotational energy output from manpower input device (101),so that loading wheel train of fixed damping (106) is therefore directlydriven or driven via transmission device (104) by the rotational energyoutput of the constant directional rotation output from the output endof the constant directional rotation output transmission device (102),wherein the transmission device (104) includes the constitution ofautomatically or manually operated stepped or stepless variable speeddevices, while the loading wheel train of fixed damping (106) has afixed damping for production during operation of the sport device;

The fixed damping of aforesaid loading wheel train of fixed damping(106) includes the constitutions of friction type, fluid type,counter-torque of power generation output type, electricalcounter-torque type, or electromagnetic eddy current generating typefixed damping structures, etc.

The manpower driven device with bidirectional input and constantdirectional rotation output can be further applied in manpower drivensport devices having operatively controllable damping devices, such ashealth exercise bicycles, as illustrated in FIG. 6 is a structural blockschematic view of the invention being applied in a manpower driven sportdevice having loading wheel trains with operatively controllabledamping, wherein it includes the constitution of the manpower inputdevice (101) being driven by both or one of the human hand or foot andhaving at least one constant directional rotation output transmissiondevice (102) with the input ends whereof to directly receive or throughtransmission device (104) to receive the rotational energy output fromthe manpower input device (101), so that the loading wheel train withoperatively controllable damping (107) is therefore directly driven ordriven via transmission device (104) by the rotational energy output ofthe constant directional rotation output from the output end of theconstant directional rotation output transmission device (102), whereinthe transmission device (104) includes the constitution of automaticallyor manually operated stepped or stepless variable speed devices, whilethe loading wheel train with operatively controllable damping (107) hasthe operative control function to produce operatively controllabledamping function during operation of the sport device;

The operatively controllable damping of aforesaid loading wheel trainwith operatively controllable damping (107) includes the constitutionsof friction type, fluid type, counter-torque of power generation outputtype, electrical counter-torque type, or electromagnetic eddy currentgenerating type damping structures having operative control functions,etc. for operatively controlling the damping of loading wheel train withoperatively controllable damping (107).

The aforesaid loading wheel train with operatively controllable damping(107) is operatively controlled by fluidic, mechanical or electricalpower to produce the operatively controllable damping functionsaccording to the type of selected damping structure.

The manpower driven device with bi-directional input and constantdirectional rotation output is through additionally externally installedwith the fixed damping device (112) on the manpower driven carrier toproduce damping effect on the loading wheel train (103) for conversionto sport device functions use; such as that FIG. 7 is a structural blockschematic view of the invention being applied in a manpower drivencarrier which is externally installed with a fixed damping device forproducing damping thereby constituting sport device functions, whereinit includes the constitution of the manpower input device (101) beingdriven by both or one of the human hand or foot and having at least oneconstant directional rotation output transmission device (102) with theinput ends whereof to directly receive or through transmission device(104) to receive the rotational energy output from the manpower inputdevice (101), so that the loading wheel train (103) is thereforedirectly driven or driven via transmission device (104) by therotational energy output of the constant directional rotation outputfrom output end of the constant directional rotation output transmissiondevice (102), wherein the transmission device (104) includes theconstitution of automatically or manually operated stepped or steplessvariable speed devices, while the loading wheel train (103) isadditionally externally installed with at least one fixed damping device(112) for producing damping during the sport device functionaloperation.

The damping structure of the externally installed fixed damping device(112) on the loading wheel train (103) for producing damping effectincludes the constitutions of friction type, fluid type, counter-torqueof power generation output type, electrical counter-torque type, orelectromagnetic eddy current generating type damping structures withoperatively controllable characteristics, etc.

The manpower driven device with bi-directional input and constantdirectional rotation output is through externally installed with anoperatively controllable damping device (105) on the manpower drivencarrier for conversion to sport device functional use; such as that FIG.8 is a structural block schematic view of the invention being applied ina manpower driven carrier which is externally installed with anoperatively controllable damping device (105) thereby constituting sportdevice functions, wherein it includes the constitution of the manpowerinput device (101) being driven by both or one of the human hand or footand having at least one constant directional rotation outputtransmission device (102) with the input ends whereof to directlyreceive or through transmission device (104) to receive the rotationalenergy output from the manpower input device (101), so that the loadingwheel train (103) is therefore directly driven or driven viatransmission device (104) by the rotational energy output of theconstant directional rotation output from output end of the constantdirectional rotation output transmission device (102), wherein thetransmission device (104) includes the constitution of automatically ormanually operated stepped or stepless variable speed devices, while theloading wheel train (103) is externally installed with at least oneoperatively controllable damping device (105) for producing operativelycontrollable damping during the sport device functional operation;

The damping structure of the externally installed operativelycontrollable damping device (105) includes the constitutions of frictiontype, fluid type, counter-torque of power generation output type,electrical counter-torque type, or electromagnetic eddy currentgenerating type damping structures with operatively controllablecharacteristics, etc., wherein damping capacity during sport devicefunctional operation is operatively controlled via the fluidic,mechanical or electrical operative control methods and devices by theexternally installed operatively controllable damping device (105)according to the type of selected damping structure.

The manpower driven device with bi-directional input and constantdirectional rotation output is through manpower to provide positive orreserve rotational energy to the input end of the manpower input device(101), and the rotational energy from the output end of the manpowerinput device (101) is transmitted to the input end of the constantdirectional rotation output transmission device (102), while themechanical output power in constant rotating direction being exportedfrom output end of the constant directional rotation output transmissiondevice (102) is used to drive the mechanical functioning device inconstant rotating direction, such as that FIG. 9 is a structural blockschematic view of the mechanical functioning device of the inventionbeing driven in constant directional rotation, wherein it includes theconstitution of the manpower input device (101) being driven by both orone of the human hand or foot for positive or reverse rotation andhaving the constant directional rotation output transmission device(102) with the input end whereof to directly receive or throughtransmission device (104) to receive the rotational energy output fromthe manpower input device (101), so that the rotating type mechanicalfunctioning device (108) such as fluid pump, fan or flywheel of inertiastorage or other manpower driven rotating type mechanical functioningdevice (108) is therefore directly driven or driven via transmissiondevice (104) by the constant directional rotation output from output endof the constant directional rotation output transmission device (102),wherein the transmission device (104) includes the constitution ofautomatically or manually operated stepped or stepless variable speeddevices.

The manpower driven device with bidirectional input and constantdirectional rotation output is further through manpower to providepositive or reserve rotational energy to the input end of the manpowerinput device (101), and the rotational energy output from the output endof the manpower input device (101) is transmitted to the input end ofthe constant directional rotation output transmission device (102),while constant directional rotation output being exported from theoutput end of the constant directional rotation output transmissiondevice (102) is used to drive the power generator (109), such as thatFIG. 10 is a structural block schematic view of the invention fordriving the power generator, wherein it includes the constitution of themanpower input device (101) being driven by both or one of the humanhand or foot for positive or reverse rotation and having the constantdirectional rotation output transmission device (102) with the input endwhereof to directly receive or through transmission device (104) toreceive the rotational energy output from the manpower input device(101), so that rotating type power generator (109) is therefore directlydriven or driven via transmission device (104) by the constantdirectional rotation output from output end of the constant directionalrotation output transmission device (102), wherein the transmissiondevice (104) includes the constitution of automatically or manuallyoperated stepped or stepless variable speed A manpower driving devicewith bi-directional input and constant rotating directional output asclaimed in claim 1 devices, while the power generator (109) can befurther optionally installed with relevant operative control device(110) and electrical circuit switches or protective devices (11) asneeded.

The manpower driven device with bi-directional input and constantdirectional rotation output being applied for driving the powergenerator (109) further includes an integrally combined structure of theloading wheel train (103) and the power generator (109), such as thatFIG. 11 is a structural block schematic view of the integrally combinedstructure of the driven loading wheel train (103) and the powergenerator (109) of the invention, wherein it includes the constitutionof the manpower input device (101) being driven by both or one of thehuman hand or foot for positive or reverse rotation and having theconstant directional rotation output transmission device (102) with theinput end whereof to directly receive or through transmission device(104) to receive the rotational energy output from the manpower inputdevice (101), so that the power generator (109) being integrallycombined with loading wheel train (103) or having loading wheel train(103) being a part of the power generator structure is thereforedirectly driven or driven via transmission device (104) by the constantdirectional rotation output from output end of the constant directionalrotation output transmission device (102), wherein the transmissiondevice (104) includes the constitution of automatically or manuallyoperated stepped or stepless variable speed devices, while the powergenerator (109) can be further optionally installed with relevantoperative control device (110) and electrical circuit switches orprotective devices (111) as needed.

The manpower driven device with bi-directional input and constantdirectional rotation output being used for manpower driven carrier isfurther installed with the power generator (109) which is directlydriven or driven via transmission device (200) by the loading wheeltrain (103), such as that FIG. 12 is a structural block schematic viewof the invention showing that loading wheel train (103) of manpowerdriven carrier is equipped with the power generator (109), wherein itincludes the constitution of the manpower input device (101) beingdriven by both or one of the human hand or foot for positive or reverserotation and having the constant directional rotation outputtransmission device (102) with the input end whereof to directly receiveor through transmission device (104) to receive the rotational energyoutput from the manpower input device (101), so that the loading wheeltrain (103) is driven by the constant directional rotation output fromthe output end of the constant directional rotation output transmissiondevice (102) to further drive the power generator (109) being externallyinstalled for being driven by the loading wheel train (103), wherein thetransmission device (104) includes the constitution of automatically ormanually operated stepped or stepless variable speed devices, while thepower generator (109) can be further optionally installed with relevantoperative control device (110) and electrical circuit switches orprotective devices (111) as needed.

The manpower-driven device of bi-directional input and constantdirectional rotation output being used as the bi-directionalmanpower-driven carrier, bi-directional manpower-driven sport device, orbi-directional manpower-driven rotating type mechanical functioningdevice, or bi-directional manpower-driven power generator is furtheroptionally additionally installed with the displaying device of relevantoperating functions; or the detector device on or displaying device ofoperator's psychological condition according to properties of the drivenload.

1. A manpower driving device with bi-directional input and constantrotating directional output, wherein the manpower input device (101) isdriven by both or one of the human hand or foot in the first drivenrotating direction or in the second driven rotating direction ofcontrary rotating direction, wherein the rotational energy output fromoutput end of the manpower input device (101) is directly provided orthrough transmission device (104) to provide to the input end ofconstant directional rotation output transmission device (102), and therotational energy output in constant rotating direction from output endof constant directional rotation output transmission device (102) isused to drive the loading wheel train (103), including: The manpowerinput device (101): It receives the positive or reverse bi-directionalrotation or reciprocation driving input by both or one of the hand orfoot of human body to produce the selected speed ratio as well as to beconstituted by corresponding positive or reverse bi-directional rotationoutput mechanism comprising the pedal, crankshaft and bi-directionalrotation transmission wheel train, or comprising the handle, handleshaft, and bi-directional rotation transmission wheel train, orcomprising the conventional manpower-driven bi-directional rotationmechanism device; The input kinetic energy of the first driven rotatingdirection or the second driven rotating direction comes from both or oneof the human hand or foot for driving the input end of the manpowerinput device (101); The first driven rotating direction is contrary tothe second driven rotating direction; The constant directional rotationoutput transmission device (102): The constant rotating directionaltransmission device (102) directly receives or is through transmissiondevice (104) to receive different rotating directional energy frommanpower input device (101) so as to provide constant rotatingdirectional power output; wherein the internal transmission component ofconstant directional rotation output transmission device (102) areconstituted by one or more than one transmission components of the1)gear train; or 2) friction wheel train; or 3) chain and chain sprockettrain; or 4) belt and belt wheel train; or 5) transmission crankshaftand wheel train; or 6) fluid transmission device; or 7) electromagnetictransmission device, etc., wherein if constant rotating directionaltransmission device (102) is driven by the inputs of the first drivenrotating direction and second driven rotating direction in differentrotating directions, the speed ratio of the constant directionalrotation between the one at input end and the one at the output end isthe same or different or a variable speed ratio; The loading wheel train(103): It is the wheel train type load being directly driven by theconstant directional rotation output transmission device (102) or beingdriven in the single constant directional rotation via the transmissiondevice (104); The transmission device (104): The transmission device(104) is constituted by the automatic or manually operated stepped orstepless variable speed transmission device.
 2. A manpower drivingdevice with bi-directional input and constant rotating directionaloutput as claimed in claim 1 includes the application for bi-directionalrotation manpower driven carrier being driven by both or one of thehuman hand or foot, wherein the bi-directional rotation energy output ofthe manpower input device (101) being driven by both or one of the humanhand or foot for positive or reverse rotation is directly provided orprovided via transmission device (.104) to at least one constantdirectional rotation output transmission device (102), and the loadingwheel train (103) is directly driven or driven via transmission device(104) by the constant directional rotation output power from the outputend of the constant directional rotation output transmission device(102); wherein the transmission device (104) is constituted by theautomatically or manually operated stepped or stepless variable speeddevice, while the manpower input device (101) is driven by both or oneof the human hand or foot for positive or reverse rotation to provideoutput of relative directional rotation at selected speed ratio.
 3. Amanpower driving device with bi-directional input and constant rotatingdirectional output as claimed in claim 2, wherein being applied inmanpower driven carriers is constituted by the manpower driven carriershaving the wheel train including foot pedaling driven vehicles, or handrotating driven vehicles, or both foot pedaling and hand rotating drivenvehicles to drive the manpower input device (101) for positive orreverse rotation by both or one of the human hand or foot, and furtheroutput positive or reverse rotational energy from the output end isfurther directly provided or provided via transmission device (104) tothe input end of constant directional rotation output transmissiondevice (102), and then the loading wheel train (103) is thereforedirectly driven or driven via transmission device (104) by therotational energy output of the constant directional rotation outputfrom the output end of the constant directional rotation outputtransmission device (102) to further drive the carrier being combinedwith loading wheel train (103), wherein the transmission device (104)includes the constitution of automatically or manually operated steppedor stepless variable speed devices.
 4. A manpower driving device withbi-directional input and constant rotating directional output as claimedin claim 1 can be further applied in manpower driven sport devices, suchas health exercise bicycles, wherein it includes the constitution of themanpower input device (101) being driven by both or one of the humanhand or foot for positive or reverse rotation and having at least oneconstant directional rotation output transmission device (102) with theinput ends whereof to directly receive or through transmission device(104) to receive the rotational energy output from manpower input device(101), so that loading wheel train of fixed damping (106) is thereforedirectly driven or driven via transmission device (104) by therotational energy output of the constant directional rotation outputfrom the output end of the constant directional rotation outputtransmission device (102), wherein the transmission device (104)includes the constitution of automatically or manually operated steppedor stepless speed change devices, while the loading wheel train of fixeddamping (106) has a fixed damping for production during operation of thesport device; The fixed damping of aforesaid loading wheel train offixed damping (106) includes the constitutions of friction type, fluidtype, counter-torque of power generation output type, electricalcounter-torque type, or electromagnetic eddy current generating typefixed damping structures, etc.
 5. A manpower driving device withbi-directional input and constant rotating directional output as claimedin claim 1 can be further applied in manpower driven sport deviceshaving operatively controllable damping devices, wherein it includes theconstitution of the manpower input device (101) being driven by both orone of the human hand or foot and having at least one constantdirectional rotation output transmission device (102) with the inputends whereof to directly receive or through transmission device (104) toreceive the rotational energy output from the manpower input device(101), so that the loading wheel train with operatively controllabledamping (107) is therefore directly driven or driven via transmissiondevice (104) by the rotational energy output of the constant directionalrotation output from the output end of the constant directional rotationoutput transmission device (102), wherein the transmission device (104)includes the constitution of automatically or manually operated steppedor stepless variable speed devices, while the loading wheel train withoperatively controllable damping (107) has the operative controlfunction to produce operatively controllable damping function duringoperation of the sport device; The operatively controllable damping ofaforesaid loading wheel train with operatively controllable damping(107) includes the constitutions of friction type, fluid type,counter-torque of power generation output type, electricalcounter-torque type, or electromagnetic eddy current generating typedamping structures having operative control functions, etc. foroperatively controlling the damping of loading wheel train withoperatively controllable damping (107); The aforesaid loading wheeltrain with operatively controllable damping (107) is operativelycontrolled by fluidic, mechanical or electrical power to produce theoperatively controllable damping functions according to the type ofselected damping structure.
 6. A manpower driving device withbi-directional input and constant rotating directional output as claimedin claim 1 is through additionally externally installed with the fixeddamping device (112) on the manpower driven carrier to produce dampingeffect on the loading wheel train (103) for conversion to sport devicefunctions use, wherein it includes the constitution of the manpowerinput device (101) being driven by both or one of the human hand or footand having at least one constant directional rotation outputtransmission device (102) with the input ends whereof to directlyreceive or through transmission device (104) to receive the rotationalenergy output from the manpower input device (101), so that the loadingwheel train (103) is therefore directly driven or driven viatransmission device (104) by the rotational energy output of theconstant directional rotation output from output end of the constantdirectional rotation output transmission device (102), wherein thetransmission device (104) includes the constitution of automatically ormanually operated stepped or stepless variable speed devices, while theloading wheel train (103) is additionally externally installed with atleast one fixed damping device (112) for producing damping during thesport device functional operation; The damping structure of theexternally installed fixed damping device (112) on the loading wheeltrain (103) for producing damping effect includes the constitutions offriction type, fluid type, counter-torque of power generation outputtype, electrical counter-torque type, or electromagnetic eddy currentgenerating type damping structures with operatively controllablecharacteristics, etc.
 7. A manpower driving device with bi-directionalinput and constant rotating directional output as claimed in claim 1 isthrough externally installed with an operatively controllable dampingdevice (105) on the manpower driven carrier for conversion to sportdevice functional use, wherein it includes the constitution of themanpower input device (101) being driven by both or one of the humanhand or foot and having at least one constant directional rotationoutput transmission device (102) with the input ends whereof to directlyreceive or through transmission device (104) to receive the rotationalenergy output from the manpower input device (101), so that the loadingwheel train (103) is therefore directly driven or driven viatransmission device (104) by the rotational energy output of theconstant directional rotation output from output end of the constantdirectional rotation output transmission device (102), wherein thetransmission device (104) includes the constitution of automatically ormanually operated stepped or stepless variable speed devices, while theloading wheel train (103) is externally installed with at least oneoperatively controllable damping device (105) for producing operativelycontrollable damping during the sport device functional operation; Thedamping structure of the externally installed operatively controllabledamping device (105) includes the constitutions of friction type, fluidtype, counter-torque of power generation output type, electricalcounter-torque type, or electromagnetic eddy current generating typedamping structures with operatively controllable characteristics, etc.,wherein damping capacity during sport device functional operation isoperatively controlled via the fluidic, mechanical or electricaloperative control methods and devices by the externally installedoperatively controllable damping device (105) according to the type ofselected damping structure.
 8. A manpower driving device withbi-directional input and constant rotating directional output can bethrough manpower to provide positive or reserve rotational energy to theinput end of the manpower input device (101), and the rotational energyfrom the output end of the manpower input device (101) is transmitted tothe input end of the constant directional rotation output transmissiondevice (102), while the mechanical output power in constant rotatingdirection being exported from output end of the constant directionalrotation output transmission device (102) is used to drive themechanical functioning device in constant rotating direction, wherein itincludes the constitution of the manpower input device (101) beingdriven by both or one of the human hand or foot for positive or reverserotation and having the constant directional rotation outputtransmission device (102) with the input end whereof to directly receiveor through transmission device (104) to receive the rotational energyoutput from the manpower input device (101), so that the rotating typemechanical functioning device (108) such as fluid pump, fan or flywheelof inertia storage or other manpower driven rotating type mechanicalfunctioning device (108) is therefore directly driven or driven viatransmission device (104) by the constant directional rotation outputfrom output end of the constant directional rotation output transmissiondevice (102), wherein the transmission device (104) includes theconstitution of automatically or manually operated stepped or steplessvariable speed devices.
 9. A manpower driving device with bidirectionalinput and constant rotating directional output can be further throughmanpower to provide positive or reserve rotational energy to the inputend of the manpower input device (101), and the rotational energy outputfrom the output end of the manpower input device (101) is transmitted tothe input end of the constant directional rotation output transmissiondevice (102), while constant directional rotation output being exportedfrom the output end of the constant directional rotation outputtransmission device (102) is used to drive the power generator (109),wherein it includes the constitution of the manpower input device (101)being driven by both or one of the human hand or foot for positive orreverse rotation and having the constant directional rotation outputtransmission device (102) with the input end whereof to directly receiveor through transmission device (104) to receive the rotational energyoutput from the manpower input device (101), so that rotating type powergenerator (109) is therefore directly driven or driven via transmissiondevice (104) by the constant directional rotation output from output endof the constant directional rotation output transmission device (102),wherein the transmission device (104) includes the constitution ofautomatically or manually operated stepped or stepless variable speeddevices, while the power generator (109) can be further optionallyinstalled with relevant operative control device (110) and electricalcircuit switches or protective devices (111) as needed.
 10. A manpowerdriving device with bidirectional input and constant rotatingdirectional output being applied for driving the power generator (109)further includes an integrally combined structure of the loading wheeltrain (103) and the power generator (109), wherein it includes theconstitution of the manpower input device (101) being driven by both orone of the human hand or foot for positive or reverse rotation andhaving the constant directional rotation output transmission device(102) with the input end whereof to directly receive or throughtransmission device (104) to receive the rotational energy output fromthe manpower input device (101), so that the power generator (109) beingintegrally combined with loading wheel train (103) or having loadingwheel train (103) being a part of the power generator structure istherefore directly driven or driven via transmission device (104) by theconstant directional rotation output from output end of the constantdirectional rotation output transmission device (102), wherein thetransmission device (104) includes the constitution of automatically ormanually operated stepped or stepless variable speed devices, while thepower generator (109) can be further optionally installed with relevantoperative control device (110) and electrical circuit switches orprotective devices (111) as needed.
 11. A manpower driving device withbidirectional input and constant rotating directional- output being usedfor manpower driven carrier is further installed with the powergenerator (109) which is directly driven or driven via transmissiondevice (200) by the loading wheel train (103), wherein it includes theconstitution of the manpower input device (101) being driven by both orone of the human hand or foot for positive or reverse rotation andhaving the constant directional rotation output transmission device(102) with the input end whereof to directly receive or throughtransmission device (104) to receive the rotational energy output fromthe manpower input device (101), so that the loading wheel train (103)is driven by the constant directional rotation output from the outputend of the constant directional rotation output transmission device(102) to further drive the power generator (109) being externallyinstalled for being driven by the loading wheel train (103), wherein thetransmission device (104) includes the constitution of automatically ormanually operated stepped or stepless variable speed devices, while thepower generator (109) can be further optionally installed with relevantoperative control device (110) and electrical circuit switches orprotective devices (111) as needed.